| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $100.72 | 10.813% | $111.6109 | $111.61 | $111.60 | $111.60 |
| Purchase #2 | $211.58 | 4.433% | $220.9593 | $220.96 | $220.95 | $221.00 |
| Purchase #3 | $9.34 | 3.105% | $9.63 | $9.63 | $9.65 | $9.60 |
| Purchase #4 | $146.56 | 4.719% | $153.4762 | $153.48 | $153.50 | $153.50 |
| Purchase #5 | $6.41 | 8.222% | $6.937 | $6.94 | $6.95 | $6.90 |
| Purchase #6 | $229.98 | 4.282% | $239.8277 | $239.83 | $239.85 | $239.80 |
| Purchase #7 | $112.85 | 9.280% | $123.3225 | $123.32 | $123.30 | $123.30 |
| 7 purchase totals = | $817.44 | $865.7636 | $865.77 | $865.80 | $865.70 | |